Macka Tunnel

ISTANBUL - TURKEY

14m WIDE, 328m LONG, 700m LONG ROADWAY

CONSTRUCTION PERIOD

: 3,5 Months

The Macka Tunnel is a subterranean traffic bypass tunnel, 14m wide, 328m long and ultimately involved a 700m long roadway built above it, that was completed in the last phase of the Istanbul Congress Center in 3.5 months.